355256 (2007 KN4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6298244937 ± 8.32e-09
Semi-major axis (a)3.3488185322 AU ± 6.19e-09
Inclination (i)12.52102887° ± 1.57e-06
Long. of Asc. Node (Ω)232.37454364° ± 4.77e-06
Arg. of Perihelion (ω)51.22984184° ± 6.05e-06
Mean Anomaly (M)13.50765348° ± 1.11e-06
Mean Motion (n)0.1608328858°/day ± 4.46e-10
Perihelion dist (q)1.23965060 AU ± 2.80e-08
Aphelion dist (Q)5.45798647 AU ± 2.96e-08
Orbital Period6.12826337 yr ± 1.70e-08
Physical Parameters
H (abs. magnitude)16.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.235″
Uncertainty0
Orbit TypeAmor
MOID0.279323 AU
Observations Used1148
Oppositions26
Arc Total1995-2026
First Observation Used1995-11-23
Last Observation Used2026-01-11
Observations (1426)
Date Type RA Dec Mag Band Observatory
2019-05-01 08:54:43 C 14 53 31.41 -22 54 57.2 V 703
2019-05-01 10:18:45 C 14 53 31.723 -22 53 48.67 U F51
2019-05-01 10:36:28 C 14 53 31.610 -22 53 34.66 U F51
2019-05-01 10:54:08 C 14 53 31.500 -22 53 20.62 U F51
2019-05-02 09:50:30 C 14 53 28.78 -22 34 47.7 o 691
2019-05-02 10:19:48 C 14 53 28.61 -22 34 23.2 o 691
2019-05-02 10:49:06 C 14 53 28.47 -22 33 58.5 o 691
2019-05-02 11:43:44 C 14 53 28.80 -22 33 12.8 V T05
2019-05-02 11:48:31 C 14 53 28.76 -22 33 08.9 V T05
2019-05-02 11:57:54 C 14 53 28.71 -22 33 01.2 V T05
2019-05-02 12:02:37 C 14 53 28.68 -22 32 57.2 V T05
2019-05-02 12:12:38 C 14 53 28.62 -22 32 48.7 V T05
2019-05-02 12:17:15 C 14 53 28.57 -22 32 44.8 V T05
2019-05-02 12:25:59 C 14 53 28.54 -22 32 37.5 V T05
2019-05-02 12:31:19 C 14 53 28.50 -22 32 32.9 V T05
2019-05-03 02:45:15 C 14 53 26.96 -22 20 40.0 o Z22
2019-05-03 02:49:09 C 14 53 26.95 -22 20 36.3 o Z22
2019-05-03 02:53:28 C 14 53 26.93 -22 20 32.7 o Z22
2019-05-03 03:36:08 C 14 53 26.65 -22 19 55.8 o Z22
2019-05-03 03:39:53 C 14 53 26.63 -22 19 52.5 o Z22
2019-05-03 03:43:45 C 14 53 26.59 -22 19 49.2 o Z22
2019-05-04 08:38:50 C 14 53 23.07 -21 54 46.0 V G96
2019-05-04 08:46:17 C 14 53 23.02 -21 54 39.4 V G96
2019-05-04 08:46:51 C 14 53 23.04 -21 54 38.6 o 691
2019-05-04 08:53:42 C 14 53 22.98 -21 54 32.7 V G96
2019-05-04 08:54:18 C 14 53 22.99 -21 54 31.8 o 691
2019-05-04 09:01:08 C 14 53 22.92 -21 54 26.0 V G96
2019-05-04 09:11:16 C 14 53 22.88 -21 54 16.7 o 691
2019-05-04 09:23:26 C 14 53 22.80 -21 54 05.7 o 691
2019-05-04 09:35:42 C 14 53 22.72 -21 53 54.7 o 691
2019-05-04 09:50:12 C 14 53 22.63 -21 53 41.7 o 691
2019-05-04 10:49:16 C 14 53 22.99 -21 52 47.9 V T08
2019-05-04 10:56:34 C 14 53 22.90 -21 52 41.0 V T08
2019-05-04 11:00:32 C 14 53 22.90 -21 52 37.9 V T08
2019-05-04 11:04:31 C 14 53 22.86 -21 52 33.9 V T08
2019-05-05 09:08:16 C 14 53 19.27 -21 32 39.0 V 703
2019-05-05 09:15:50 C 14 53 19.22 -21 32 31.8 V 703
2019-05-05 09:23:24 C 14 53 19.18 -21 32 24.8 V 703
2019-05-05 09:30:57 C 14 53 19.10 -21 32 18.2 V 703
2019-05-06 10:17:38 C 14 53 15.75 -21 09 03.7 V T05
2019-05-06 10:28:53 C 14 53 15.67 -21 08 53.0 V T05
2019-05-06 10:40:07 C 14 53 15.58 -21 08 42.4 V T05
2019-05-06 10:52:30 C 14 53 15.48 -21 08 30.6 V T05
2019-05-08 11:01:46 C 14 53 07.45 -20 21 01.5 V T08
2019-05-08 11:04:56 C 14 53 07.42 -20 20 58.3 V T08
2019-05-08 11:14:25 C 14 53 07.34 -20 20 48.6 V T08
2019-05-08 11:41:00 C 14 53 07.14 -20 20 21.3 V T08
2019-05-09 08:28:01 C 14 53 03.88 -19 58 56.9 V 703
2019-05-09 08:30:38 C 14 53 03.89 -19 58 54.2 V 703
2019-05-09 08:36:12 C 14 53 03.82 -19 58 48.3 V 703